28413798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15733}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 66460416

約数和(自身を除く): 38046618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15733, 31466, 47199, 94398, 110131, 220262, 330393, 660786, 676519, 1353038, 2029557, 4059114, 4735633, 9471266, 14206899, 28413798]

約数ペア:

[(1, 28413798), (2, 14206899), (3, 9471266), (6, 4735633), (7, 4059114), (14, 2029557), (21, 1353038), (42, 676519), (43, 660786), (86, 330393), (129, 220262), (258, 110131), (301, 94398), (602, 47199), (903, 31466), (1806, 15733)]